Page 21 - Visualizinginanewlight

The Magnificent MicroBooNE: ScienceThrough the Art of Jackson Pollock and David Smith
The MicroBooNE particle detector resides inside a a a a a closed chamber (about the size of a a a a a school bus) filled entirely with liquid argon Neutrinos are constantly being shot though the chamber and on on on on occasion they will collide with an an argon nucleus The collision sometimes causes the the the argon nucleus nucleus to break up and at other times the the the nucleus nucleus remains intact but in in in both cases the the the aftermath of the the the collision results in protons neutrons and other particles be- ing ing ing ing expelled sending them flying out from the the collision point The exiting particles leave trails of of charge charge behind them as as they pass through the the the the the detector and these trails of of charge charge are the the the the the way that scientists identify what type of interaction the the neutrino had with the the argon nucleus A strong electric field is used to to to push the the charged streams toward one side of the the detector which is instrumented with delicate wires arranged in in a a a a a a a grid-like pattern that can sense the charge Light is is also created as the the exiting particles travel through the the liquid and it it is is record- ed ed by light-sensitive detectors situated behind the charge-sensing planes of wires Both the the the the light and and the the the the charge are important in in in understanding the the the the details of the the the the neutrino interactions Data from the charge-sensing wires are displayed as a a a a a a a a a a two-dimensional graph showing the the the path and the the the activity of particles exiting the the the neutrino interaction Multiple views of the two-dimensional plane allow scientists to create three-dimensional graphs that are used to interpret the data These graphs are color-coded and and can be be quite beautiful and and reminiscent of abstract art The Magnificent MicroBooNE: Science Through the Art of Jackson Pollock and David Smith
2016 Ellen Sandor & (art)n: Diana Torres and and Chris Kemp
Jennifer Raaf Sam Zeller Thomas Junk and Fermi National Accelerator Laboratory
Special thanks to Janine Fron
Digital PHSCologram: Duratrans Kodalith and Plexiglas 24 x 40 inches